CN201116973Y - Watch coaxial type rotating escapement speed-adjusting mechanism - Google Patents
Watch coaxial type rotating escapement speed-adjusting mechanism Download PDFInfo
- Publication number
- CN201116973Y CN201116973Y CNU2007200969025U CN200720096902U CN201116973Y CN 201116973 Y CN201116973 Y CN 201116973Y CN U2007200969025 U CNU2007200969025 U CN U2007200969025U CN 200720096902 U CN200720096902 U CN 200720096902U CN 201116973 Y CN201116973 Y CN 201116973Y
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- escapement
- fork
- clamping plate
- cleat
- assembly
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Abstract
The utility model discloses a wrist watch coaxial type rotary escapement speed-adjusting mechanism, which comprises a rotary frame and an escapement mechanism, wherein the rotary frame comprises a second splint component, a fork splint component and a swinging splint component, wherein the second splint component is fixed with a second gear shaft and forms a whole with the rotary frame, the escapement mechanism comprises a wobble wheel hairspring system, an escapement fork component, an escapement wheel component, wherein the wobble wheel hairspring system, the escapement fork component and the escapement wheel component are arranged in the rotary frame and the second gear shaft, the second splint component, the escapement wheel component, the escapement fork component, the fork splint component, the wobble wheel hairspring system and the swinging splint component are arranged in coaxial type rotary escapement speed-adjusting mechanism in turn. The speed-adjusting mechanism has the beneficial effects that an upper support and a lower support are evenly arranged on the lower portion of a tourbillon through cancelling a flywheel fixed supporting frame, layers of the rotary frame are reduced, the structure is simple, and the speed-adjusting mechanism is more suitable for producing in scale.
Description
Technical field
The utility model relates to a kind of rotation escapement speed adjusting gear of mechanical watch, particularly relates to a kind of mechanical watch and rotates the escapement speed adjusting gear with coaxial-type.
Background technology
Rotation escapement speed adjusting gear in the mechanical clock is exactly so-called top flywheel, this apparatus features is that balance and hair spring system and escapement can also be done 360 degree rotations together in self-operating, thereby has reduced to greatest extent because the clock and watch site error that terrestrial gravitation caused has improved timekeeping performance.Existing coaxial-type top flywheel, be that the centre of gyration of escapement and the rotation center of top flywheel are placed on the same axial line, escapement around oneself the centre of gyration simultaneously still the rotation center of top flywheel be that axle is swung, and be by being fixed on fixed support on the clamping plate as its upper support.But, this structure exists defective for producing in batches: as shown in figure 11, because its upper and lower supporting separates, and the level of rotating frame is many, therefore error can appear in part in batch production process, will occur two axle decentraction phenomenons up and down when being assembled into the top flywheel, promptly axial line is not point-blank.The result who directly causes is that the upper bracket axle will eccentric rotate, to make that moment of friction between upper bracket axle and the upper support increases a lot of owing to the upper bracket axle is subjected to reacting force that additional moment that the constraint of upper support produces causes in upper support, so the top flywheel need consume the moment of friction that more energy overcomes to be increased owing to last lower shaft decentraction.
Summary of the invention
Technical problem to be solved in the utility model is the shortcoming that overcomes prior art, provides a kind of simple in structure, the coaxial-type top flywheel of the square that can reduce friction.
The technical scheme that the utility model adopted is: a kind of wrist-watch coaxial-type rotation escapement speed adjusting gear, comprise: rotating frame and escapement, described rotating frame comprises a second cleat assembly, fork cleat and balance cock assembly, described second cleat assembly and second pinion are fixed, and become one with rotating frame; Described escapement comprises balance and hair spring system, pallet module and escape wheel parts, described balance and hair spring system, pallet module and escape wheel parts are arranged in the rotating frame, and described coaxial-type rotation escapement speed adjusting gear is provided with second pinion, second cleat assembly, escape wheel parts, pallet module, fork cleat, balance and hair spring system and balance cock assembly in regular turn.
Second pinion on described second pinion cover embed in the second wheel axle sleeve and with the pressing of second wheel sheet be one, described second wheel sheet is fixed as one with the jewel bearing that supports described rotating frame, and is fixed on the clamping plate, the control rotating frame radially with axial gap.
Described second cleat assembly is by nail location, position, and screw retention is on the jewel bearing of clamping plate upper support second pinion; Described escape wheel parts are fixedly installed on the jewel bearing that catches clamping plate by the lower support of escapement gear shaft, escapement gear shaft and the engagement of second wheel sheet; Described pallet module is fixedly installed on the jewel bearing of second clamping plate by the lower support of fork shaft, advances watt, goes out watt and the escape wheel engagement; Described fork cleat is arranged on second cleat assembly by the clamping plate post, and the escape wheel parts are fixedly installed on the jewel bearing of fork clamping plate by the upper support of escapement gear shaft, and pallet module is fixedly installed on the jewel bearing of fork clamping plate by the upper support of fork shaft; Described sleeve pipe is arranged on second cleat assembly by the clamping plate post; Described balance and hair spring system is arranged on second cleat assembly by shockproof assembly, the fork pockets engagement of impulse pallet and escapement lever body; Described balance cock assembly be arranged on second cleat assembly by the clamping plate post and with second cleat assembly be fixed on one.
The beneficial effects of the utility model are: by cancellation flywheel fixed support, last lower support all are arranged on the bottom of top flywheel, reduced the level of rotating frame, and simple in structure, be more suitable for large-scale production.
Description of drawings
Fig. 1 is the planar structure synoptic diagram of coaxial-type top flywheel;
Fig. 2 is the axial arrangement synoptic diagram of coaxial-type top flywheel;
Fig. 3 is the schematic perspective view of coaxial-type top flywheel;
Fig. 4 is the perspective exploded view of coaxial-type top flywheel;
Fig. 5 is the schematic perspective view of pallet module;
Fig. 6 is the perspective exploded view of pallet module;
Fig. 7 is arranged on the planar structure synoptic diagram of 6 positions for coaxial-type top flywheel;
Fig. 8 is arranged on the axial arrangement synoptic diagram of 6 positions for coaxial-type top flywheel;
Fig. 9 is arranged on the planar structure synoptic diagram of 9 positions for coaxial-type top flywheel;
Figure 10 is arranged on the planar structure synoptic diagram of 12 positions for coaxial-type top flywheel;
Figure 11 is the existing axial arrangement synoptic diagram that has support bracket fastened coaxial-type top flywheel.
Among the figure:
1: second pinion 2a: second pinion cover 2b: second wheel axle sleeve 3: second wheel sheet
4: escape wheel parts 4a: escape wheel sheet 4b: escapement gear shaft 5: pallet module
5a: escapement lever body 5b: fork watt body 5c: safety finger 5d: advance watt
5e: go out a watt 5f: fork shaft 6: balance and hair spring system 6a: two disks
6b: impulse pallet 6c: balance staff 7: index lever 8: outer anchor ear
9: second cleat assembly 9a: second clamping plate 9b: clamping plate post 9c: catch the clamping plate post
9d: catch clamping plate 9e: banking pin 10: fork cleat 10a: fork clamping plate
11: balance cock assembly 11a: balance cock 12: shockproof assembly 16: sleeve pipe
13: driving wheel on barrel 14: centre wheel parts 14a: centre pinion 14b: centre wheel sheet
15: cross wheel component 15a: cross tooth axle 15b: setting pinion 17: minute wheel
Embodiment
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail:
To shown in Figure 10, the utility model coaxial-type top flywheel comprises: second pinion 1 as Fig. 1, second pinion cover 2a, second wheel axle sleeve 2b, second wheel sheet 3, escape wheel parts 4, escape wheel 4a, escapement gear shaft 4b, pallet module 5, escapement lever body 5a, fork watt body 5b, safety finger 5c, advance a watt 5d, go out a watt 5e, fork shaft 5f, balance and hair spring system 6, two disk 6a, impulse pallet 6b, balance staff 6c, index lever 7, outer anchor ear 8, second cleat assembly 9, second clamping plate 9a, clamping plate post 9b, catch clamping plate post 9c, catch clamping plate 9d, banking pin 9e, fork cleat 10, fork clamping plate 10a, balance cock assembly 11, balance cock 11a, shockproof assembly 12, sleeve pipe 16.
Described second wheel sheet 3 is fixed as one with the jewel bearing that supports rotating frame, supports rotating frame; Described escape wheel 4a and escapement gear shaft 4b riveted are that one is formed escape wheel parts 4.Safety finger 5c is fixed on the jaw of escapement lever body 5a, describedly advances watt 5d and goes out on one's body the fork that watt 5e one the first from left right side is fixed on fork watt body 5b, and it is that one is formed pallet module 5 that described escapement lever body 5a, fork watt body 5b and fork shaft 5f follow closely directed pressing by the position.Described impulse pallet 6b is fixed on that two disk 6a go up and then is one composition balance and hair spring system 6 with them with balance staff 6c and escapement and hairspring (not shown) pressing.Described three clamping plate post 9b, two catch clamping plate post 9c, banking pin 9e, shockproof assembly 12 and jewel bearing, and promptly the lower support of fork shaft 5f is fixed on second clamping plate 9a; Described clamping plate 9d and the jewel bearing of catching, promptly the lower support of escapement gear shaft 4b is fixed as one, and catches clamping plate post 9c pressing and becomes one with a second clamping plate 9a with two again; Described second pinion 1, second pinion cover 2a, second wheel axle sleeve 2b and 3 pressings of second wheel sheet are one, and second wheel sheet 3 can rotate flexibly at this moment, utilize two screws to be fixed on one with a second clamping plate 9a again and form a second cleat assembly 9; Described fork clamping plate 10a and two jewel bearings, promptly the upper support of the upper support of fork shaft 5f and escapement gear shaft 4b is fixed as one and forms fork cleat 10.Described index lever 7 is an one with interior folder, outer folder (not shown) riveted; Described outer anchor ear 8 is an one with stud pipe (not shown) riveted; Described index lever 7, outer anchor ear 8, shockproof assembly 12 is one with balance cock 11 pressings, at this moment index lever 7 and outer anchor ear 8 be can be rotated but be not flexible rotation; Described upper bracket 13 is an one with 14 pressings of upper bracket axle, re-uses three screws and the balance cock 11a composition balance cock assembly 11 that is fixed as one; Described second cleat assembly 9 is arranged on the jewel bearing that is fixed on the clamping plate (not shown) by nail location, two positions, promptly in the supporting of second pinion 1, and uses three screw retention on clamping plate (not shown); Described escape wheel parts 4 are fixedly installed on the jewel bearing that catches on the clamping plate 9d, and promptly on the lower support of escapement gear shaft 4b, escapement gear shaft 4b and second wheel sheet 3 mesh; Described pallet module 5 is fixedly installed on the jewel bearing on second clamping plate 9a, promptly on the lower support of fork shaft 5f, advances a watt 5d, goes out watt 5e and escape wheel 4a engagement; Described fork cleat 10 is arranged on second cleat assembly 9 by three clamping plate post 9b, at this moment escape wheel parts 4 are fixedly installed on the jewel bearing on the fork clamping plate 10a, be on the upper support of escapement gear shaft 4b, pallet module 5 is arranged on the jewel bearing that is fixed on the fork clamping plate 10a, promptly on the upper support of fork shaft 5f; Described three sleeve pipes 16 are arranged on second cleat assembly 9 by three clamping plate post 9b; Described balance and hair spring system 6 is arranged on second cleat assembly 9 by shockproof assembly 12, the fork pockets engagement of impulse pallet 6b and escapement lever body 5a; Described balance cock assembly 11 is arranged on second cleat assembly 9 by three clamping plate post 9b, is fixed on one with three screws and a second cleat assembly 9 again.
Described centre pinion 14a and centre wheel sheet 14b riveted are one organization center wheel component 14; Described tooth axle 15a excessively and setting pinion 15b riveted are that one was formed wheel component 15; Described minute wheel 16 is an one with centre pinion 14a pressing, and this moment, minute wheel 16 can be rotated, but can not rotate flexibly; Described centre wheel parts 14 are arranged on dial plate center or off-center 1-3mm, centre pinion 14a and driving wheel on barrel 13 engagements, and centre wheel sheet 14b meshes with crossing tooth axle 15a, setting pinion 15b and second pinion 1 engagement; The ratio of gear of described centre wheel sheet 14b and second pinion 1 is 1: 60.
Now 6 positions that are arranged on Watch dail plate with coaxial-type top flywheel are that example is described as follows the course of work of the present utility model:
As shown in Figure 7 and Figure 8, driving wheel on barrel 13 rotation counterclockwise, and the rotation of drive centre wheel parts 14 clockwise direction is given centre wheel parts 14 with NE BY ENERGY TRANSFER simultaneously.Setting pinion 15b and second pinion 1 engagement were given second pinion 1 so centre wheel parts 14 pass through wheel component 15 with NE BY ENERGY TRANSFER because centre wheel sheet 14b is with crossing tooth axle 15a engagement.Because second pinion 1 is fixed together with rotating frame, therefore rotating frame has obtained to come from the energy of driving wheel on barrel 13 conveyings and will clockwise direction rotate its axis of rotation and the axis coinciding that is fixed on the second wheel sheet 3 on the clamping plate under the drive of train, and the last lower support that it should be noted that rotating frame is to realize with the jewel bearing on the clamping plate by being fixed on second wheel sheet 3.Under the drive of rotating frame, escape wheel parts 4 clockwise direction rotations also makes balance and hair spring system 6 obtain that energy begins to run well and rotating frame can be done 360 degree rotations with per speed that rotated a circle in 60 seconds by pallet module 5.Because the ratio of gear of centre wheel sheet 14b and second pinion 1 is 1: 60, therefore centre wheel parts 14 can be with the speed clockwise direction rotation that rotated a circle in per 60 minutes, and drive minute wheel 16 equally with the speed clockwise direction rotation that rotated a circle in per 60 minutes to finish the purpose of instruction time.
It is worthy of note; protection domain of the present utility model is not limited to above-mentioned instantiation mode; according to basic fundamental design of the present utility model; also can essentially identical structure transmission; layout to dial plate is adjusted; coaxial-type is rotated the escapement speed adjusting gear be arranged on 9 positions of Watch dail plate and 12 positions; as Fig. 9 and shown in Figure 10; still can realize the purpose that this is novel; as long as those of ordinary skills need not through creative work; the embodiment that can associate all belongs to protection domain of the present utility model.
Claims (3)
1. a wrist-watch coaxial-type is rotated the escapement speed adjusting gear, comprise: rotating frame and escapement, described rotating frame comprises a second cleat assembly, fork cleat (10) and balance cock assembly (11), and described cleat assembly second (9) is fixing with second pinion (1), becomes one with rotating frame; Described escapement comprises balance and hair spring system (6), pallet module (5) and escape wheel parts (4), described balance and hair spring system (6), pallet module (5) and escape wheel parts (4) are arranged in the rotating frame, it is characterized in that: described coaxial-type rotation escapement speed adjusting gear is provided with second pinion (1), second cleat assembly (9), escape wheel parts (4), pallet module (5), fork cleat (10), balance and hair spring system (6) and balance cock assembly (11) in regular turn.
2. wrist-watch coaxial-type rotation escapement speed adjusting gear according to claim 1, it is characterized in that: second pinion cover (2a) on the described second pinion (1) embed in the second wheel axle sleeve (2b) and with second wheel sheet (3) pressing be one, described second wheel sheet (3) is fixed as one with the jewel bearing A that supports described rotating frame, and be fixed on the clamping plate, control rotating frame radially with axial gap.
3. wrist-watch coaxial-type rotation escapement speed adjusting gear according to claim 1, it is characterized in that: described cleat assembly second (9) is by nail location, position, and screw retention is on the jewel bearing of clamping plate upper support second pinion (1); Described escape wheel parts (4) are fixedly installed on the jewel bearing that catches clamping plate (9d) by the lower support of escapement gear shaft (4b), escapement gear shaft (4b) and second wheel sheet (3) engagement; Described pallet module (5) is fixedly installed on the jewel bearing of second clamping plate (9a) by the lower support of fork shaft (5f), advances watt (5d), goes out watt (5e) and escape wheel (4a) engagement; Described fork cleat (10) is arranged on second cleat assembly (9) by clamping plate post (9b), escape wheel parts (4) are fixedly installed on the jewel bearing of fork clamping plate (10a) by the upper support of escapement gear shaft (4b), and pallet module (5) is fixedly installed on the jewel bearing of fork clamping plate (10a) by the upper support of fork shaft (5f); Described sleeve pipe (16) is arranged on second cleat assembly (9) by clamping plate post (9b); Described balance and hair spring system (6) is arranged on second cleat assembly (9) by shockproof assembly (12), and impulse pallet (6b) meshes with the fork pockets of escapement lever body (5a); Described balance cock assembly (11) is arranged on a second cleat assembly (9) by clamping plate post (9b) and upward and with cleat assembly second (9) is fixed on one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200969025U CN201116973Y (en) | 2007-07-27 | 2007-07-27 | Watch coaxial type rotating escapement speed-adjusting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200969025U CN201116973Y (en) | 2007-07-27 | 2007-07-27 | Watch coaxial type rotating escapement speed-adjusting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201116973Y true CN201116973Y (en) | 2008-09-17 |
Family
ID=39991550
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200969025U Expired - Lifetime CN201116973Y (en) | 2007-07-27 | 2007-07-27 | Watch coaxial type rotating escapement speed-adjusting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201116973Y (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101846963A (en) * | 2009-03-23 | 2010-09-29 | 宝玑表有限公司 | The watch and clock movement that has the Tourbillon that has assembled the anti-vibration protective device |
| CN102053554A (en) * | 2009-10-26 | 2011-05-11 | 布朗潘有限公司 | Tourbillon mechanism and clockwork including a tourbillon mechanism |
| DE112009000624B4 (en) * | 2009-01-09 | 2014-02-13 | Tianjin Seagull Watch Co., Ltd. | Mechanical wristwatch with a rotating and rotating flying tourbillon |
| CN105527818A (en) * | 2016-01-29 | 2016-04-27 | 深圳市天洲计时科技有限公司 | Connection structure of second gear shaft and rotator portion in flying pendulum flywheel movement |
| CN105607459A (en) * | 2016-03-24 | 2016-05-25 | 深圳市天洲计时科技有限公司 | Transmission structure between tourbillon component and second pinion and watch |
| CN107908090A (en) * | 2017-12-26 | 2018-04-13 | 上海景时表业有限公司 | A kind of oval-shaped ball cage type dual-axis rotation escapement speed-adjusting mechanism and clock and watch |
| CN109254517A (en) * | 2017-07-12 | 2019-01-22 | 天津海鸥表业集团有限公司 | Escapement speed regulation module of watch and application |
| CN112305894A (en) * | 2020-10-28 | 2021-02-02 | 深圳市格雅表业有限公司 | Tourbillon in mechanical clock movement |
-
2007
- 2007-07-27 CN CNU2007200969025U patent/CN201116973Y/en not_active Expired - Lifetime
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE112009000624B4 (en) * | 2009-01-09 | 2014-02-13 | Tianjin Seagull Watch Co., Ltd. | Mechanical wristwatch with a rotating and rotating flying tourbillon |
| CN101846963A (en) * | 2009-03-23 | 2010-09-29 | 宝玑表有限公司 | The watch and clock movement that has the Tourbillon that has assembled the anti-vibration protective device |
| CN101846963B (en) * | 2009-03-23 | 2012-03-21 | 宝玑表有限公司 | Clock movement with tourbillon equipped with shock-protection device |
| CN102053554A (en) * | 2009-10-26 | 2011-05-11 | 布朗潘有限公司 | Tourbillon mechanism and clockwork including a tourbillon mechanism |
| CN102053554B (en) * | 2009-10-26 | 2013-04-24 | 布朗潘有限公司 | Tourbillon mechanism and clockwork including a tourbillon mechanism |
| CN105527818A (en) * | 2016-01-29 | 2016-04-27 | 深圳市天洲计时科技有限公司 | Connection structure of second gear shaft and rotator portion in flying pendulum flywheel movement |
| CN105607459A (en) * | 2016-03-24 | 2016-05-25 | 深圳市天洲计时科技有限公司 | Transmission structure between tourbillon component and second pinion and watch |
| CN109254517A (en) * | 2017-07-12 | 2019-01-22 | 天津海鸥表业集团有限公司 | Escapement speed regulation module of watch and application |
| CN109254517B (en) * | 2017-07-12 | 2023-11-07 | 天津海鸥表业集团有限公司 | Escapement speed regulation module of watch and application |
| CN107908090A (en) * | 2017-12-26 | 2018-04-13 | 上海景时表业有限公司 | A kind of oval-shaped ball cage type dual-axis rotation escapement speed-adjusting mechanism and clock and watch |
| CN107908090B (en) * | 2017-12-26 | 2023-09-26 | 上海景时表业有限公司 | Oval sphere cage type double-shaft rotary escapement speed regulating mechanism and clock |
| CN112305894A (en) * | 2020-10-28 | 2021-02-02 | 深圳市格雅表业有限公司 | Tourbillon in mechanical clock movement |
| CN112305894B (en) * | 2020-10-28 | 2022-04-26 | 深圳市格雅表业有限公司 | Tourbillon in mechanical clock movement |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20080917 |
|
| CX01 | Expiry of patent term |